When developing in a team, one of the more widely recommended practices for improving code quality and overall consistency is to conduct code reviews.
Visual Studio 2012 combined with TFS 2012 supports the code review process and does so in a very straightforward manner.
In this recipe you'll see just how this works.
You will need to have access to a TFS server in order to follow this recipe. It would be best if you use a sandbox team project, a project where you can try things and change data without worrying about it affecting your normal work.
You will also need to have two accounts you can use; one for the submitter of the code review and one for the reviewer. If you don't personally have two accounts, that's ...